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Solving Linear Equations

14 minute read

2.3 Elimination using matrices In linear algebra, systems of linear equations are viewed as matrix-vector operations. Elimination is a method of solving sys...

Introduction to Vectors

11 minute read

1.1 Linear combination Vectors A vector is an object that has both a magnitude and a direction. But for our purpose, consider vectors as groups of numbers. ...

Using Pm2 To Serve Python Application

2 minute read

PM2 is a production process manager for Node.js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them ...

Zookeeper Security

1 minute read

The metadata stored in ZooKeeper is such that only brokers will be able to modify the corresponding znodes, but znodes are world readable. The rationale beh...